/*
 * Copyright 2019 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.drools.workbench.services.verifier.plugin.client.builders;

import java.util.Optional;

import org.drools.workbench.models.guided.dtable.shared.model.ConditionCol52;

public class UtilsTypeResolver
        implements TypeResolver {

    private final int columnIndex;
    private final ConditionCol52 conditionColumn;
    private VerifierColumnUtilities utils;

    public UtilsTypeResolver(final VerifierColumnUtilities utils,
                             final int columnIndex,
                             final ConditionCol52 conditionColumn) {
        this.utils = utils;
        this.columnIndex = columnIndex;
        this.conditionColumn = conditionColumn;
    }

    public String getType(final Optional<String> operatorFromCell)
            throws ValueResolveException {
        try {
            if (operatorFromCell.isPresent()) {
                return conditionColumn.getFieldType();
            }

            final String type = utils.getType(conditionColumn,
                                              columnIndex);

            return type;
        } catch (final Exception e) {
            throw new ValueResolveException("Failed to get type for " + ToString.toString(conditionColumn) + " columnIndex: " + columnIndex,
                                            e);
        }
    }
}
